diff --git a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeAttachAction.yml b/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeAttachAction.yml
deleted file mode 100644
index b84ad001..00000000
--- a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeAttachAction.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-title: ExternalVolumeAttachAction
-description: A task to attach an external volume.
-type: object
-required:
-  - action
-  - contents
-properties:
-  action:
-    type: string
-    enum:
-      - attach
-    description: The name of the action to perform (attach).
-  contents:
-    $ref: ../attachment/ExternalVolumeAttachment.yml
diff --git a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeDetachAction.yml b/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeDetachAction.yml
deleted file mode 100644
index 1c202b0c..00000000
--- a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeDetachAction.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-title: ExternalVolumeDetachAction
-description: A task to detach an external volume from an instance.
-type: object
-required:
-  - action
-properties:
-  action:
-    type: string
-    enum:
-      - detach
-    description: The name of the action to perform (detach).
diff --git a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeServersReconfigureAction.yml b/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeServersReconfigureAction.yml
new file mode 100644
index 00000000..6c3ee435
--- /dev/null
+++ b/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeServersReconfigureAction.yml
@@ -0,0 +1,16 @@
+title: ExternalVolumeServersReconfigureAction
+description: A task to reconfigure mountable destination servers for external volume.
+type: object
+required:
+  - action
+properties:
+  action:
+    type: string
+    enum:
+      - servers.reconfigure
+    description: The name of the action to perform (servers.reconfigure).
+  contents:
+    description: Contents contains an array of server ids to set as mountable destinations for the external volume.
+    type: array
+    items:
+      $ref: ../../../ID.yml
diff --git a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTask.yml b/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTask.yml
new file mode 100644
index 00000000..a14343d7
--- /dev/null
+++ b/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTask.yml
@@ -0,0 +1,7 @@
+title: ExternalVolumeTask
+discriminator:
+  propertyName: action
+  mapping:
+    servers.reconfigure: ExternalVolumeServersReconfigureAction.yml
+oneOf:
+  - $ref: ExternalVolumeServersReconfigureAction.yml
diff --git a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTasks.yml b/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTasks.yml
deleted file mode 100644
index bbec48e3..00000000
--- a/components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTasks.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-title: ExternalVolumeTask
-discriminator:
-  propertyName: action
-  mapping:
-    attach: ExternalVolumeAttachAction.yml
-    detach: ExternalVolumeDetachAction.yml
-oneOf:
-  - $ref: ExternalVolumeAttachAction.yml
-  - $ref: ExternalVolumeDetachAction.yml
diff --git a/platform/paths/infrastructure/external-volumes/tasks.yml b/platform/paths/infrastructure/external-volumes/tasks.yml
index 6f1fa0c4..f4557c56 100644
--- a/platform/paths/infrastructure/external-volumes/tasks.yml
+++ b/platform/paths/infrastructure/external-volumes/tasks.yml
@@ -19,7 +19,7 @@ post:
     content:
       application/json:
         schema:
-          $ref: ../../../../components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTasks.yml
+          $ref: ../../../../components/schemas/infrastructure/external-volumes/tasks/ExternalVolumeTask.yml
   responses:
     202:
       description: Returns a job descriptor.